#include <iostream>

const int ArSize = 80;

int main(void){
	using namespace std;

	char line[ArSize];
	int spaces = 0;

	cout << "Enter a line of text:\n";
	cin.get(line, ArSize);
	cout << "Complete line:\n" << line << endl;
	cout << "Line through first period:\n";

	for (int i = 0; line[i] != '\0'; i++){
		cout << line[i];
		if (line[i] == '.')
			break;
		if (line[i] != ' ')
			continue;
		spaces++;
	}
	cout << "\n" << spaces << " spaces\n";
	cout << "Done.\n";

	return 0;
}